furnace cover

例句：

1. 1. The furnace cover is designed to protect the furnace from damage.
   炉子盖的设计是为了保护炉子免受损坏。
2. 2.The furnace cover was made of stainless steel and could withstand high temperatures.
   炉子盖是由不锈钢制成的，能够承受高温。
3. 3.The furnace cover was removed to inspect the furnace for any signs of wear.
   为了检查炉子是否有磨损的迹象，需要取下炉子盖。